KERALA UNIVERSITY Class 4 microcontroller based design Question Paper 2019

Practice authentic previous year questions for better exam preparation.

Sample Questions

(b) Write an 8051 ALP to find the sum of digits of a 16-bit number stored in memory location 35 H and 36 H .Send the result to P 2 .
(b) Write an 8051 C Program to find the least common multiple of 5-bit numbers stored in RAM location starting from 50 H .
(a) Explain with an example serial data transmission and reception.
(b) Write an 8051 ALP to set Timer 1 as an event counter. Use mode 2 and display the decimal count on P3,P2 and P1 countinuously.
(a) Describe the modes of operation of the timer/counters in 8051.